The english scientist who independently co-discovered the theory of natural selection was: a. carolus linnaeus. b. jean-baptiste de lamarck. c. alfred russell wallace. d. charles lyell.

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?